v7ah-10j150 Bel Fuse Inc., v7ah-10j150 Datasheet

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v7ah-10j150

Manufacturer Part Number
v7ah-10j150
Description
Non-isolated Dc/dc Converters 2.5v Input / 1.0 - 1.5v Output / 10a Fuse Inc.
Manufacturer
Bel Fuse Inc.
Datasheet
Description
The S/V7AH-10J Series are non-isolated step down DC/DC converters that operate from a nominal 2.5V
source. These converters are available in a range of output voltages from 1.0V to 2.5V. They are offered in a
compact ovemolded package rated at 10A. Optional lead-forming provides a vertical mount product for minimal
footprint or a surface mount option for very low profile. Standard features include remote on/off, over current
protection and output voltage adjust. These products maybe used almost anywhere low-voltage silicon is being
employed and a 2.5V source is available. Typical applications include file servers, routers, line cards, and other
computing and communications equipment.
Part Selection
Input Specifications
Output Specifications
Input Voltage Range
Input Current (no load)
Input Current (full load)
Reflected Ripple Current
(pk-pk)
Voltage Adjustability
Output Current
Setpoint Accuracy
Total Regulation
Ripple and Noise
NON-ISOLATED DC/DC CONVERTERS
2.5V Input / 1.0 – 1.5V Output / 10A
x
x
x
x
x
S7AH-10J / V7AH-10J Series
Voltage
Output
1.5V
1.2V
1.0V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 x Tel 201-432-0463 x Fax 201-432-9542 x www.belfuse.com
Compact surface mount package
Excellent thermal performance
High efficiency means less power dissipation
Remote on/off
Low cost
Parameter
Parameter
Voltage
Input
2.5V
2.5V
2.5V
1.5V
1.2V
1.0V
Max. Output
Current
10A
10A
10A
2.25 VDC
-2.0%
90%
Min
Min
0A
Max. Output
PRELIMINARY
Power
15W
12W
10W
30mA
Typ
Typ
Efficiency
Typical
85%
83%
81%
200mA pk-pk
100mV pk-pk
60mA rms
25mV rms
2.75 VDC
+2.0%
110%
60mV
48mV
40mV
8.0A
Max
Max
10A
Surface Mount
S7AH-10J150
S7AH-10J120
S7AH-10J100
Part Number
(worst case)
With a simulated source
impedance of 500nH, 5Hz to
20 MHz
Includes line, load and
temperature.
0 to 20MHz Bandwidth
Use 0.1uF ceramic on output
Vertical Mount
V7AH-10J150
V7AH-10J120
V7AH-10J100
Part Number
Notes
Notes

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v7ah-10j150 Summary of contents

Page 1

... Min Typ 2.25 VDC 30mA Min Typ 90% 0A -2.0% Part Number Part Number Surface Mount Vertical Mount S7AH-10J150 V7AH-10J150 S7AH-10J120 V7AH-10J120 S7AH-10J100 V7AH-10J100 Max Notes 2.75 VDC 8.0A (worst case) 200mA pk-pk With a simulated source 60mA rms impedance of 500nH, 5Hz to 20 MHz Max Notes ...

Page 2

... Pin Connections Pin Function 1 On/Off 2 Vin 3 Ground 4 Vout 5 Trim 6 (S7AH only (S7AH only V7AH-10Jxxx EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com ...

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